Tom Novak is a troubled soul with a dark and bloody past. A former refugee, Royal Marine and member of the elite Special Reconnaissance Regiment, he now finds himself struggling with the deadening routine of day-to-day policing. When he is deployed undercover to infiltrate a gang of people traffickers, things go badly wrong. Faced with an impossible choice, his cover is blown, and he finds himself on the run from the Serbian mafia and even his fellow police colleagues. 

Dr Leo Black is one of Oxford University's rising stars. His lectures play to a packed audience of adoring students. He seems destined for tenure amongst the gleaming spires. But Worcester College has never employed a man like Leo Black before. For 20 years Leo served the SAS with distinction. And when the friend he served alongside is killed in Paris trying to prevent the abduction of a young British scientist, the world Leo has tried to put behind him begins to reel him back in.

Former special ops soldier Alex Reeve is Operative 66. One of the UK's deadliest weapons, he is part of the mysterious C6 - an elite and top-secret security service with a remit to neutralise the country's most dangerous enemies. But now Reeve is in the firing line. Framed as a traitor, Reeve is forced to flee as every operative is instructed to kill the 'rogue asset'. On the run from his own government, alone and under the radar, Reeve must survive off grid with fearsome assassins on his trail. He doesn't know why he's a target. Or who betrayed him.

Ryan Drake is a man who finds people who don't want to be found. Once a British soldier, he now works for the CIA, leading an elite investigation team that tracks down missing agents. But his latest mission - to free a prisoner, code-named Maras, and bring her back onto US soil within 48 hours - is more dangerous than anything his team has attempted before. Hunted by his former comrades, Drake is left with no choice but to trust a dangerous woman he barely knows.

Afghanistan, 2008. A Black Hawk helicopter carrying a senior CIA operative is shot down by a surface to air missile, its lone passenger taken hostage by a fanatical new insurgent group. Knowing this man holds information vital to the ongoing conflict, the CIA bring in Ryan Drake and his elite Shepherd team to find and rescue their lost operative. 

An exiled agent. A growing threat. A clandestine war. The world is changing beyond recognition. Radical extremists are rising and seek to enforce their ideology globally. Governments, the military and intelligence agencies are being outmanoeuvred at every step. Borders are breaking down. Those in power are puppets. The old rules are obsolete. To fight this war a new doctrine is needed. In a world where nothing is at it seems, where trust is gone, one man will make the difference. Meet Ex-MI6 agent and man in exile, Scott Pearce. It’s time to burn the espionage rule book.

In the winter of 1996, on the orders of the British government, the SAS stole the contents of a safe belonging to the Provisional IRA. Rick Fuller headed that team. Days later Fuller's wife was brutally murdered. Convinced he was betrayed from within, Fuller begins a relentless search for her murderers. Ten years on, Fuller is a Manchester gangland enforcer, a lone and bitter figure.

When elite Delta Force soldier Luke Stone joins a secretive government agency, he is dispatched on the mission of a lifetime: a whirlwind race across Europe and the Mid-East to save the President’s daughter before she is beheaded by terrorists. 

John Dempsey's life - as an elite Tier One Navy SEAL named Jack Kemper - is over. A devastating terrorist action catapults him from a world of moral certainty and decisive orders into the shadowy realm of espionage, where ambiguity is the only rule. His new mission: hunt down those responsible for the greatest tragedy in the history of the US Special Ops and bring them to justice.

Against all odds, Aydin Torkal - aka Sleeper 13 - broke free from the terrorist group that took him as a child and raised him into a life of violence and hate. In the two years since, he's been tracking and killing all those responsible. But he's not done yet. Now living a secret life in London, he receives a surprise visit from Rachel Cox of MI6. She needs his help to infiltrate a sinister new terrorist cell who've taken root in the USA. Aydin is initially reluctant.

Defense Intelligence Agency operative Matt Drake broke a promise. A promise that cost three people their lives and crippled his best friend. Three months later, he's paralyzed by survivor's guilt and haunted by the memories of the fallen. Matt may have left Syria, but Syria hasn't left him. In the midst of his self-imposed exile, Matt is dragged back into the world of espionage and assets that he tried to forget. A Pakistani scientist working for an ISIS splinter cell has created a terrifying weapon of mass destruction.

When you want to take power, call the SAS. A right-wing billionaire is standing for Parliament. He enlists the help of ex-SAS soldier, Gabriel Wolfe. Gabriel left the Army after a covert mission went disastrously wrong and has sworn never to cause another man's death. It quickly becomes clear that Sir Toby Maitland's ambitions extend far beyond a seat as an MP. When an ex-contact in Swedish Special Forces, now working for MI5, contacts Gabriel, he realises he has little choice but to try to stop his employer.

Court Gentry is known as The Gray Man - a legend in the covert realm, moving silently from job to job, accomplishing the impossible, and then fading away. And he always hits his target. But there are forces more lethal than Gentry in the world. And in their eyes, Gentry has just outlived his usefulness. Now, he is going to prove that for him, there's no gray area between killing for a living-and killing to stay alive.

From Amazon number-one best-selling author Mark Dawson, this novella is an introduction to John Milton, the most dangerous assassin in the pay of Her Majesty’s government. Meet John Milton. He considers himself an artisan. A craftsman. His trade is murder. Milton is the man the government sends after you when everything else has failed. Ruthless. Brilliant. Anonymous. Lethal. You wouldn't pick him out of a crowd, but you wouldn't want to be on his list.

The explosive new stand-alone thriller from the author of the Spider Shepherd series. Sally Page is an MI5 'footie', a junior Secret Service Agent who maintains 'legends': fake identities or footprints used by real spies. Her day consists of maintaining flats and houses where the legends allegedly live, doing online shopping, using payment, loyalty and travel cards and going on social media in their names - anything to give the impression to hostile surveillance that the legends are living, breathing individuals.